TT Electronics/IRC

GUS-QS0B-03-4872-GD

GUS-QS0B-03-4872-GD Description

The GUS-QS0B-03-4872-GD from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP device integrates 19 resistors, each with a 48.7KΩ resistance value, a tight 2% tolerance, and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, it offers robust reliability in compact designs. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB assembly, while the 6.02mm x 8.66mm footprint and 1.47mm profile make it ideal for space-constrained applications.

GUS-QS0B-03-4872-GD Features

• Precision Thin Film Technology: Delivers superior accuracy (±2%) and low TCR (±25ppm/°C) for stable signal conditioning.
• High-Density Integration: 19 resistors in a QSOP-20 package optimize board space.
• Wide Operating Range: Rated for -55°C to +125°C (derated power up to 125°C).
• Robust Construction: 100V max voltage rating and 1W total power dissipation ensure durability.
• Automation-Friendly: Gull-wing leads and 0.64mm pitch simplify pick-and-place assembly.
• Non-Automotive/Non-PPAP: Suitable for industrial and commercial applications where PPAP compliance is not required.

GUS-QS0B-03-4872-GD Applications

• Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Medical Electronics: Stable resistance networks in patient monitoring equipment.
• Test & Measurement: High-accuracy calibration circuits for multimeters and oscilloscopes.
• Industrial Controls: Reliable feedback networks in PLC modules and motor drivers.
• Communications: Impedance matching in RF and baseband circuits.

Conclusion of GUS-QS0B-03-4872-GD

The GUS-QS0B-03-4872-GD excels in applications requiring compact size, precision, and thermal stability. Its thin-film technology, high resistor count, and robust power handling make it a standout choice for industrial and instrumentation designs. While not automotive-grade, its performance-to-size ratio and ease of integration position it as a superior alternative to bulkier or less stable resistor arrays. Ideal for engineers prioritizing reliability, density, and cost efficiency in SMT layouts.